54981864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 177184800

約数和(自身を除く): 122202936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 59, 63, 72, 84, 86, 118, 126, 129, 168, 172, 177, 236, 252, 258, 301, 344, 354, 387, 413, 472, 504, 516, 531, 602, 708, 774, 826, 903, 1032, 1062, 1204, 1239, 1416, 1548, 1652, 1806, 1849, 2124, 2408, 2478, 2537, 2709, 3096, 3304, 3612, 3698, 3717, 4248, 4956, 5074, 5418, 5547, 7224, 7396, 7434, 7611, 9912, 10148, 10836, 11094, 12943, 14792, 14868, 15222, 16641, 17759, 20296, 21672, 22188, 22833, 25886, 29736, 30444, 33282, 35518, 38829, 44376, 45666, 51772, 53277, 60888, 66564, 71036, 77658, 91332, 103544, 106554, 109091, 116487, 133128, 142072, 155316, 159831, 182664, 213108, 218182, 232974, 310632, 319662, 327273, 426216, 436364, 465948, 639324, 654546, 763637, 872728, 931896, 981819, 1278648, 1309092, 1527274, 1963638, 2290911, 2618184, 3054548, 3927276, 4581822, 6109096, 6872733, 7854552, 9163644, 13745466, 18327288, 27490932, 54981864]

約数ペア:

[(1, 54981864), (2, 27490932), (3, 18327288), (4, 13745466), (6, 9163644), (7, 7854552), (8, 6872733), (9, 6109096), (12, 4581822), (14, 3927276), (18, 3054548), (21, 2618184), (24, 2290911), (28, 1963638), (36, 1527274), (42, 1309092), (43, 1278648), (56, 981819), (59, 931896), (63, 872728), (72, 763637), (84, 654546), (86, 639324), (118, 465948), (126, 436364), (129, 426216), (168, 327273), (172, 319662), (177, 310632), (236, 232974), (252, 218182), (258, 213108), (301, 182664), (344, 159831), (354, 155316), (387, 142072), (413, 133128), (472, 116487), (504, 109091), (516, 106554), (531, 103544), (602, 91332), (708, 77658), (774, 71036), (826, 66564), (903, 60888), (1032, 53277), (1062, 51772), (1204, 45666), (1239, 44376), (1416, 38829), (1548, 35518), (1652, 33282), (1806, 30444), (1849, 29736), (2124, 25886), (2408, 22833), (2478, 22188), (2537, 21672), (2709, 20296), (3096, 17759), (3304, 16641), (3612, 15222), (3698, 14868), (3717, 14792), (4248, 12943), (4956, 11094), (5074, 10836), (5418, 10148), (5547, 9912), (7224, 7611), (7396, 7434)]